1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | grep fmrs | count 1
; RUN: llvm-as < %s | llc -march=arm -mattr=+v6,+vfp2 | not grep fmrrd
@i = weak global i32 0 ; <i32*> [#uses=2]
@u = weak global i32 0 ; <i32*> [#uses=2]
define i32 @foo1(float *%x) {
%tmp1 = load float* %x
%tmp2 = bitcast float %tmp1 to i32
ret i32 %tmp2
}
define i64 @foo2(double *%x) {
%tmp1 = load double* %x
%tmp2 = bitcast double %tmp1 to i64
ret i64 %tmp2
}
define void @foo5(float %x) {
%tmp1 = fptosi float %x to i32
store i32 %tmp1, i32* @i
ret void
}
define void @foo6(float %x) {
%tmp1 = fptoui float %x to i32
store i32 %tmp1, i32* @u
ret void
}
define void @foo7(double %x) {
%tmp1 = fptosi double %x to i32
store i32 %tmp1, i32* @i
ret void
}
define void @foo8(double %x) {
%tmp1 = fptoui double %x to i32
store i32 %tmp1, i32* @u
ret void
}
define void @foo9(double %x) {
%tmp = fptoui double %x to i16
store i16 %tmp, i16* null
ret void
}
|
